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		<P><FONT color=green size=5>condition_if</FONT></P>
		<P>
		This action will perform a conditional test on group variable.
		This action should take&nbsp;1 sub action.<br>
		If the condition is matched then the sub action is executed.
		The conditions expression must match the folowing pattern :<BR>
		&lt;local_variable&gt; &lt;operator&gt; &lt;local_variable|foreign_variable|constant_value&gt;<br>
		operator can be one of '<B>&lt;</B>', '<B>&gt;</B>', '<B>=</B>', '<B>!=</B>', '<B>&lt;=</B>', '<B>&gt;=</B>'<br>
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		Each group come with a set of 4 variables with id 0 to 3.<BR>
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		Locals variables are the variables of the current group, they are expressed with a 'v' followed by
		the variable id (0-3). eg : v0. <br>
		NB: foreign variables are accessible only if the group name is unique in the manager or the world.
		</P>
		<P>Foreigns variables are variables that come from another group. They are expressed with the group name
		followed by a colon ':' then followed by a local variable identifier (v<id>). eg : group_1:v2.<br>
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		Constant value are floating point numerical expression in base 10.
		</P>
		<P><STRONG>Parameters:</STRONG></P>
		<P>&lt;condition expression&gt;</P>
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